void DES::SubstitutionBoxes()
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int s1[4][16]={! ~9 t8 u8 F5 j2 Y# |1 f
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
" u3 T. A e2 T) d/ ?4 K 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8," m# {- j" O. B( A. E ~
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,! S+ L3 s1 N! _
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,134 m1 Q' `! I& D K+ {& Z! z
};" Q6 g/ I$ \8 g* V3 |8 K k
0 @7 N8 t! Y! V- z# @
int s2[4][16]={; R1 K0 \5 Z3 e3 r7 g: O; @
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,: @* [* z- G, y# u9 h
3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5, |5 O) @; Z1 M, B w/ G
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
. k. U, q. U# y: l) m% v4 v5 m @% L 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
$ p- y2 r, D5 b6 a" |4 s };9 _4 ?2 y- f' b% O; z
. F" ]1 n; B: ~7 a
int s3[4][16]={
( K' g! C2 e7 D! i5 J% s- L 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,# ^ m, r* P2 o
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
3 C8 v( L! i/ M9 V# ] 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,( H0 p5 O. e/ U6 q" v
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12/ s; v/ `' G) H% ?5 A; b' M
};% M4 Z& u& R g) {+ L0 w" P
: C( M4 g" a0 _9 s1 I4 V int s4[4][16]={
: b) W; I8 ]. d+ a; _+ M" ?2 e 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,7 x5 f$ n& o" p( }/ P: U) e: b
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,5 c4 |# T9 U8 A+ K( n2 l" U8 Q
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
7 }9 K2 N! U* ^" g% L) _( I) V 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,145 G* H2 T# K+ ?* [8 \3 Z9 M
};+ b" q! z( C8 R7 H0 r
5 S& B) _: l: Q; ?* P2 K, ~' X int s5[4][16]={# `5 ~) _) f! B6 R& t
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
9 [8 B+ `1 R0 D& t; f) L1 u 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,* p) _) \2 m4 i+ t/ w7 q
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
( {* q t' \% k$ Q( V9 I' M6 I5 x 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
1 U4 i7 W7 J2 y' d* ~5 {4 w9 P };
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5 V8 @) v+ U0 I7 I, F8 p/ ^) C2 m3 d- a int s6[4][16]={ Q* l. l# b( p4 k# }+ c2 Z$ x2 p: U
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,6 p8 ]7 A$ X- _% q: ?" h9 n
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
3 B( a; b D* {3 m! q# w4 Z# @ 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
! N( _; }' B/ c |& b 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,135 y) o: d, Q$ ~. ~+ B) m
};3 O) A! i8 ^. d/ e, v& h3 e
- y6 G- f7 Y' ~2 W+ ]9 E L6 j int s7[4][16]={2 m! C8 n5 X% N/ b
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
5 H7 q+ K& r) D9 E 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
* m5 s. j l: ]# R8 b 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,* j- z6 B/ k# ?0 F
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12) o6 w. g$ n- n( B q% b
};
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3 o! X( Q5 Z) W0 R5 l6 R int s8[4][16]={
/ f; c% z5 A# G6 Q& V: w& V 13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,! \& a+ d0 a. r+ P( t& O4 W- s
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
* S8 A9 f) [9 ^+ ~% G- X 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
' d3 N' U( s9 b3 r# c 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
/ `) z- V6 o0 D9 n* Q) c- j };& Q/ T% n0 u/ |/ p4 a3 G8 _
}
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[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |